We found out the hard way that Silk Eggnog is a seasonal product. After running back to the store to buy some more, we were unable to find any. There was, however, an alternative to be had... Vitasoy Holly Nog. So, we had a suitable alternative.
And guess what, it tastes good too! Jane liked it more than I did. I preferred the Silk Eggnog product, but Jane thought this was superior. It's certainly drinkable. So, we give it a thumbs up and suggest you try it, if you can find it. I'm guessing it will be around for the next week or so!